一、影响锅炉压力容器焊接质量的因素影响锅炉压力容器焊接质量一是技术因素;二是人为因素。影响焊接质量的技术因素包括材料(母材和焊材)、焊接方法和工艺、应力、几何形状、使用环境和焊后处理等。影响焊接质量的人为因素包括焊工操作技能和职业道德两种:(1)焊工操作技能是指 First, the impact of the boiler pressure vessel welding quality factors Affect the quality of the boiler pressure vessel welding First, technical factors; second, human factors. Technical factors that affect the quality of the weld include the material (base metal and consumables), the welding methods and processes, the stress, the geometry, the service environment and the post-weld treatment. Human factors affecting the quality of welding, including welding operation skills and professional ethics are two kinds: (1) Welder operating skills refers to